9976155

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 18688272

約数和(自身を除く): 8712117

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 277, 343, 735, 831, 1029, 1385, 1715, 1939, 2401, 4155, 5145, 5817, 7203, 9695, 12005, 13573, 29085, 36015, 40719, 67865, 95011, 203595, 285033, 475055, 665077, 1425165, 1995231, 3325385, 9976155]

約数ペア:

[(1, 9976155), (3, 3325385), (5, 1995231), (7, 1425165), (15, 665077), (21, 475055), (35, 285033), (49, 203595), (105, 95011), (147, 67865), (245, 40719), (277, 36015), (343, 29085), (735, 13573), (831, 12005), (1029, 9695), (1385, 7203), (1715, 5817), (1939, 5145), (2401, 4155)]